code: def init_lecun_uniform(tensor, scale=1.0):
      """Initializes the tensor with LeCunUniform."""
      fan_in = torch.nn.init._calculate_correct_fan(tensor, "fan_in")
      s = scale * np.sqrt(3.0 / fan_in)
      with torch.no_grad():
          return tensor.uniform_(-s, s)
  
file_path: pfrl/pfrl/nn/noisy_linear.py
imports: import numpy
  import torch
  import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 1 for calling a global function with example usage: init_lecun_uniform(tensor, scale) and returns: tensor